3728069

Information

• Patent Grant
• 3728069

• References
• Source

• Patent Number

  3,728,069

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • G03B15/0431 - Rotatable mounting means

• US Classifications

  • 431 - Combustion
  • 362 - Illumination
  • 396 - Photography